BR112018068413A2 - pipe coupling - Google Patents

pipe coupling

Info

Publication number
BR112018068413A2
BR112018068413A2 BR112018068413A BR112018068413A BR112018068413A2 BR 112018068413 A2 BR112018068413 A2 BR 112018068413A2 BR 112018068413 A BR112018068413 A BR 112018068413A BR 112018068413 A BR112018068413 A BR 112018068413A BR 112018068413 A2 BR112018068413 A2 BR 112018068413A2
Authority
BR
Brazil
Prior art keywords
members
peripheral surface
pin
fully engaged
pin member
Prior art date
Application number
BR112018068413A
Other languages
Portuguese (pt)
Inventor
Malcolm Sinclair David
Original Assignee
Oil States Ind Uk Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oil States Ind Uk Ltd filed Critical Oil States Ind Uk Ltd
Publication of BR112018068413A2 publication Critical patent/BR112018068413A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • E21B17/085—Riser connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/007—Joints with sleeve or socket clamped by a wedging action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

conector de tubo (12) compreendendo um membro de pino tubular (13) tendo uma superfície periférica externa (15) e um membro de caixa tubular (26), que tem uma superfície periférica interna correspondente à superfície periférica externa do elemento de pino e que cobre a superfície externa do membro de pino quando os membros estão totalmente engatados juntos, estando os membros munidos de projeções e ranhuras (16) de engate entre as referidas superfícies periféricas para bloquearem axialmente, os membros quando estes estiverem totalmente engatados, o elemento de pino compreendendo ainda uma argola anular (18) ajustada por contração sobre o elemento de pino (13) acima da superfície externa periférica (15), a argola compreendendo um ressalto (24) numa extremidade da argola adjacente à superfície periférica externa do elemento de pino, sendo a disposição tal que, quando os membros estão totalmente encaixados juntos, o elemento de caixa tubular encosta no ressalto da argola anular.tube connector (12) comprising a tubular pin member (13) having an outer peripheral surface (15) and a tubular housing member (26) having an inner peripheral surface corresponding to the outer peripheral surface of the pin element and it covers the outer surface of the pin member when the members are fully engaged together, the members having engaging projections and grooves (16) between said peripheral surfaces to axially lock the members when they are fully engaged, the pin member further comprising an annular ring (18) shrinkably fitted to the pin member (13) above the peripheral outer surface (15), the ring comprising a shoulder (24) at an end of the ring adjacent the outer peripheral surface of the pin element; the arrangement being such that when the members are fully engaged together the tubular housing member abuts the shoulder of the Annular collar.

BR112018068413A 2016-03-22 2017-03-22 pipe coupling BR112018068413A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1604872.0A GB201604872D0 (en) 2016-03-22 2016-03-22 Pipe coupling
PCT/GB2017/050809 WO2017163067A1 (en) 2016-03-22 2017-03-22 Pipe coupling

Publications (1)

Publication Number Publication Date
BR112018068413A2 true BR112018068413A2 (en) 2019-01-22

Family

ID=55968719

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018068413A BR112018068413A2 (en) 2016-03-22 2017-03-22 pipe coupling

Country Status (7)

Country Link
US (1) US20190032821A1 (en)
EP (1) EP3405644B1 (en)
AU (1) AU2017236418A1 (en)
BR (1) BR112018068413A2 (en)
GB (2) GB201604872D0 (en)
SG (1) SG11201806876TA (en)
WO (1) WO2017163067A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2023274B1 (en) * 2019-06-07 2021-01-11 Itrec Bv Tubular with screw thread

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539057A (en) * 1944-09-02 1951-01-23 Chicago Pneumatic Tool Co Tool joint
US2918315A (en) * 1956-10-10 1959-12-22 Reed Roller Bit Co Shrink ring tool joint
US3923324A (en) * 1973-03-20 1975-12-02 Christensen Diamond Prod Co Drill collar with thread connections
US6755447B2 (en) * 2001-08-24 2004-06-29 The Technologies Alliance, Inc. Production riser connector
US9206851B2 (en) * 2012-08-16 2015-12-08 The Charles Machine Works, Inc. Horizontal directional drill pipe drive connection with locking feature

Also Published As

Publication number Publication date
GB2548717B (en) 2020-02-26
GB201604872D0 (en) 2016-05-04
GB201704540D0 (en) 2017-05-03
US20190032821A1 (en) 2019-01-31
GB2548717A (en) 2017-09-27
WO2017163067A1 (en) 2017-09-28
AU2017236418A1 (en) 2018-08-30
SG11201806876TA (en) 2018-10-30
EP3405644A1 (en) 2018-11-28
EP3405644B1 (en) 2020-04-29

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements